137.234.168.0/24

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS637
Registry	ARIN
ID	TCTL-N

WHOIS Details

NetHandle:      NET-137-234-0-0-2
OrgID:          DNIC
Parent:         NET-137-234-0-0-1
NetName:        TCTL-N
NetRange:       137.234.0.0 - 137.234.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.234.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
176.131.202.104	AS5410 Bouygues Telecom SA	`18.80ms` from Aubervilliers, FR
3.20.57.88	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
87.40.69.152	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`9.46ms` from Dublin, IE
1.95.171.136	AS55990 Huawei Cloud Service data center	`0.94ms` from Guiyang, CN
60.186.134.88	AS4134 CHINANET-BACKBONE	`6.35ms` from Hangzhou, CN
223.95.202.248	AS56041 China Mobile communications corporation	`8.44ms` from Hangzhou, CN
20.90.173.200	AS8075 Microsoft Corporation	`0.28ms` from London, GB
188.77.250.168	AS12479 Orange Espagne SA	`8.88ms` from Madrid, ES
176.82.12.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`17.91ms` from Madrid, ES
195.83.197.8	AS2200 Renater	`6.09ms` from Marseille, FR
35.244.131.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
95.232.28.8	AS3269 Telecom Italia S.p.A.	`8.19ms` from Milan, IT
205.151.163.104	AS399394 Centre de services scolaire de la Pointe-de-l'Ile	`1.24ms` from Montreal, CA
221.103.125.104	AS17676 SoftBank Corp.	`4.13ms` from Osaka, JP
4.251.33.200	AS8075 Microsoft Corporation	`0.19ms` from Paris, FR
174.18.202.104	AS209 CenturyLink Communications, LLC	`3.35ms` from Phoenix, US
188.92.199.184	AS34703 LTD Pokrovsky radiotelefon	`6.62ms` from Samara, RU
187.171.82.8	AS8151 UNINET	`14.87ms` from Santiago de Queretaro, MX
201.137.188.72	AS8151 UNINET	`3.80ms` from Santiago de Queretaro, MX
179.174.47.88	AS27699 TELEFÔNICA BRASIL S.A	`2.27ms` from São Paulo, BR
218.166.175.184	AS3462 Data Communication Business Group	`7.14ms` from Taichung, TW
80.230.103.120	AS12400 Partner Communications Ltd.	`1.53ms` from Tel Aviv, IL
20.48.183.152	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
197.3.73.200	AS37705 TOPNET	`1.68ms` from Tunis, TN
174.62.227.120	AS7922 Comcast Cable Communications, LLC	`3.42ms` from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m4 137.234.168.203

traceroute to 137.234.168.203 (137.234.168.203): 4 hops max, 52 byte packets

1 [AS206129] 89.187.7.254 0.115 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Saint-Denis, FR

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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